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JenniferBloodsworth

  • 3 years ago

is y= l x^2 - 16 l at x=4 a Corner? vertical tangent? Discontinuity? or Differentiable?

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  1. Hero
    • 3 years ago
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    If you graph it using a graphing calc, you will find the answers to all your questions.

  2. JenniferBloodsworth
    • 3 years ago
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    How do you graph it on the calculator?

  3. Hero
    • 3 years ago
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    What kind of calculator do you have?

  4. JenniferBloodsworth
    • 3 years ago
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    a TI-84 silver edition, graphing calculator

  5. Hero
    • 3 years ago
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    Here: https://www.desmos.com/calculator/q0mfwqroje

  6. JenniferBloodsworth
    • 3 years ago
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    Thank you !

  7. Hero
    • 3 years ago
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    For your calc, if I'm not mistaken it should be: abs(x^2 - 16)

  8. JenniferBloodsworth
    • 3 years ago
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    It is, but the window is zoomed in too much, so I cant hardly distinguish anything

  9. JenniferBloodsworth
    • 3 years ago
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    i can hardly **

  10. Hero
    • 3 years ago
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    Well, zoom it out. Use window: -10 < x < 10 0 < y < 100

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